title: Varroa-tolerant Italian honey bees introduced from Brazil were not more efficient in defending themselves against the mite Varroa destructor than Carniolan bees in Germany.
mesh_terms: D000818:Animals; D001516:Bees / Q000469:parasitology*; D001938:Brazil; D005260:Female; D005858:Germany; D007558:Italy; D008925:Mites